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EHX7868

7868EH Matched Pair Replaces the obsolete Brimar EL506

7686EH  are compact versions of the 7591 valve with a B9D base..  It is also a replacement for the hard to find Brimar EL506 which was used in Selmer amps.. You will receive a test certificate following our in-house testing which is done by hand. Checkout our Supermatch info.

$83.26

10 in stock (can be backordered)

Product Description

The 7868  are compact versions of the 7591 valve and were a later introduction.  They are commonly found in the later versions of Hi-Fi and also in juke boxes. Some Peavey guitar amps use these valves too. This a replacement for the now obsolete Brimar EL506.

The 7868 are pre-matched for us at the factory and are then tested by us and our Supermatch process is done by hand for the best quality. We issue a test certificate with the matching results.

If you wish a matched quad then just order two sets. The price shown is for a matched pair.

Note that some of the pairs are in white boxes due the factory running out of printed boxes.  These are genuine from the factory units and are brand new. This is a specialist valve so they are not continuously manufactured.

These valves have a B9D base so look like an overgrown ECC83 on steroids

The Brimar EL506 was introduced in 1966 and was used in a number of Selmer amps.  However, the EL506 was not widely sdopted in the market and became obsolete. There are no stock of NOS that we can find in the UK, although there appears to be suspiciously fake  looking g NOS available in the Far East 

The original 7591 valve was introduced in 1959 and is a high power valve that is a designers’s dream as it is so easy to work with.  As a result, it is found in many home audio products  during the 1960’s.  Example companies using 7868’s are Fisher and H. Scott in their home audio equipment. They are also found in Peavey guitar amps. The 7868 is the updated smaller package variant of the 7591

It is extremely important that the bias is set correctly on these high power valves or else their working lives will be shortened.

1st Class post is free in the UK .

 There is an international shipping options too. for UK and international customers.  Just make your selection at checkout. Get your valves delivered faster!

Note: Valves use high voltages and these voltages are dangerous. The amp can still retain these high voltages for some time even after being switched off.  If you are not sure of fitting them , please seek the services of qualified personnel

Additional Information

Weight 0.1 kg
Supermatch

Yes

Brand

Electro-Harmonix

Customer Reviews


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"Excellent and friendly service with great advice as to the best things to buy without trying to sell you the most expensive stuff. Will be coming back!" - D.P 1st June 2020

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"Peavey Classic 30 back to sounding great – and quiet when it should be. Prompt service and reasonable prices. Thank you.." P.M,24th May 2020 bought a full valve kit

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